<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8"/>
    <title>定向错误页面</title>
</head>
<body>
    我的错误页面.... <br/> 记住要严格封闭标签<br/>
    <p th:text="${msg}"></p>

</body>
</html>